Johnson Matthey develops and manufactures autocatalysts and emission control systems to control gaseous emissions from engines in many on-road and non-road vehicles and other applications including industrial processes.
Manufacturers of new engines and vehicles
Johnson Matthey has over 40 years' experience of working with vehicle and engine manufactures to meet ever more stringent emissions standards. Johnson Matthey offers its OEM customers world-leading catalyst technology tailored to individual requirements backed up by extensive laboratory and bench-engine testing facilities, computer-modelling capabilities and proven manufacturing expertise.
Stationary source and retrofit diesel systems
Johnson Matthey also provides systems and technologies to reduce emissions from stationary sources and from existing diesel buses, trucks, construction equipment, materials handling machines, rail vehicles and generators.